Inhaler



FIG. 1 is a top perspective view of an inhalation device showing our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a side elevation thereof;

FIG. 5 is a side elevation thereof opposite FIG. 4;

FIG. 6 is an end elevation thereof; and,

FIG. 7 is an end elevation of the end opposite thereof, opposite FIG. 6. 

The ornamental design for an inhaler, as shown and described. 